i have a cd-rom model imac g3 600mhz that i bought new that has the system restore discs. i would like an extra computer of the same specs and will have to buy it off e-bay. most of the models for sale of these specs came with a cd-rw drive and no restore discs. my question is: will my restore discs and hardware test cd's work with one with a different type of drive? anyone know?